package m1;

import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.remoting.exception.RemotingException;

import java.util.Scanner;

public class Producer {
    public static void main(String[] args) throws MQClientException, MQBrokerException, RemotingException, InterruptedException {
        // 创建生产者对象
        DefaultMQProducer p = new DefaultMQProducer("p1");
        // 设置 name server
        p.setNamesrvAddr("192.168.64.141:9876");
        // 启动（建立连接）
        p.start();
        // 消息和发送的位置封装到Message对象，再发送消息
        while (true) {
            System.out.print("输入消息：");
            String s = new Scanner(System.in).nextLine();
            // Topic - 一级分类
            // Tag   - 二级分类(可选)
            Message msg = new Message("Topic1", "Tag1", s.getBytes());
            msg.setDelayTimeLevel(3); //10秒

            SendResult r = p.send(msg);
            System.out.println(r);
        }
    }
}
